* Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
make to reexamine the file timestamp. ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise. Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU> Add tms320c30 support: * cpu-tic30.c: New file. * aout-tic30.c: New file. * coff-tic30.c: New file. * archures.c (bfd_arch_tic30): Define. (bfd_tic30_arch): Declare. (bfd_archures_list): Add bfd_tic30_arch. * targets.c (bfd_target_vector): Add tic30_aout_vec and tic30_coff_vec. * reloc.c (BFD_RELOC_TIC30_LDP): Define. * coffcode.h (coff_set_arch_mach_hook): Add tic30 case. (coff_set_flags): Likewise. * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets. * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors. * Makefile.am: Rebuild dependencies. (ALL_MACHINES): Add cpu-tic30.lo. (ALL_MACHINES_CFILES): Add cpu-tic30.c. (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo. (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c. * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
This commit is contained in:
Ian Lance Taylor
parent
5de944588a
commit
e8f2efef4d
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@ -58,6 +58,7 @@ aout-encap.c
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aout-ns32k.c
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aout-sparcle.c
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aout-target.h
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aout-tic30.c
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aout0.c
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aout32.c
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aout64.c
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@ -96,6 +97,7 @@ coff-sh.c
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coff-sparc.c
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coff-stgo32.c
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coff-svm68k.c
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coff-tic30.c
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coff-u68k.c
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coff-we32k.c
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coff-w65.c
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@ -134,6 +136,7 @@ cpu-powerpc.c
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cpu-rs6000.c
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cpu-sh.c
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cpu-sparc.c
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cpu-tic30.c
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cpu-v850.c
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cpu-vax.c
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cpu-we32k.c
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@ -1604,6 +1604,12 @@ coff_set_arch_mach_hook (abfd, filehdr)
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break;
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#endif
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#ifdef TIC30MAGIC
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case TIC30MAGIC:
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arch = bfd_arch_tic30;
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break;
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#endif
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/* start-sanitize-tic80 */
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#ifdef TIC80_ARCH_MAGIC
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case TIC80_ARCH_MAGIC:
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@ -1982,6 +1988,12 @@ coff_set_flags (abfd, magicp, flagsp)
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}
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break;
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#endif
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#ifdef TIC30MAGIC
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case bfd_arch_tic30:
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*magicp = TIC30MAGIC;
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return true;
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#endif
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/* start-sanitize-tic80 */
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#ifdef TIC80_ARCH_MAGIC
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case bfd_arch_tic80:
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@ -2168,6 +2180,15 @@ coff_set_arch_mach (abfd, arch, machine)
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/* Calculate the file position for each section. */
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#ifndef I960
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#define ALIGN_SECTIONS_IN_FILE
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#endif
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/* start-sanitize-tic80 */
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#ifdef TIC80COFF
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#undef ALIGN_SECTIONS_IN_FILE
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#endif
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/* end-sanitize-tic80 */
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static boolean
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coff_compute_section_file_positions (abfd)
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bfd * abfd;
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@ -2276,7 +2297,7 @@ coff_compute_section_file_positions (abfd)
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which they are aligned in virtual memory. I960 doesn't
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do this (FIXME) so we can stay in sync with Intel. 960
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doesn't yet page from files... */
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#ifndef I960
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#ifdef ALIGN_SECTIONS_IN_FILE
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if ((abfd->flags & EXEC_P) != 0)
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{
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/* make sure this section is aligned on the right boundary - by
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@ -2327,7 +2348,7 @@ coff_compute_section_file_positions (abfd)
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sofar += current->_raw_size;
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#ifndef I960
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#ifdef ALIGN_SECTIONS_IN_FILE
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/* make sure that this section is of the right size too */
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if ((abfd->flags & EXEC_P) == 0)
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{
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@ -0,0 +1,39 @@
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/* BFD support for the Texas Instruments TMS320C30 architecture.
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Copyright 1998 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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const bfd_arch_info_type bfd_tic30_arch =
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{
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32, /* 32 bits in a word */
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32, /* 32 bits in an address */
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8, /* 8 bits in a byte */
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bfd_arch_tic30,
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0, /* only 1 machine */
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"tic30",
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"tms320c30",
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2,
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true, /* the one and only */
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bfd_default_compatible,
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bfd_default_scan,
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0,
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};
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@ -2457,6 +2457,13 @@ ENUMDOC
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This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
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instruction.
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ENUM
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BFD_RELOC_TIC30_LDP
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ENUMDOC
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This is a 8bit DP reloc for the tms320c30, where the most
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significant 8 bits of a 24 bit word are placed into the least
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significant 8 bits of the opcode.
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ENDSENUM
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BFD_RELOC_UNUSED
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CODE_FRAGMENT
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@ -583,6 +583,8 @@ extern const bfd_target sparcnetbsd_vec;
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extern const bfd_target sparccoff_vec;
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extern const bfd_target sunos_big_vec;
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extern const bfd_target tekhex_vec;
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extern const bfd_target tic30_aout_vec;
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extern const bfd_target tic30_coff_vec;
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/* start-sanitize-tic80 */
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extern const bfd_target tic80coff_vec;
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/* end-sanitize-tic80 */
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@ -796,6 +798,8 @@ const bfd_target * const bfd_target_vector[] = {
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&sunos_big_vec,
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&aout0_big_vec,
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&tekhex_vec,
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&tic30_aout_vec,
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&tic30_coff_vec,
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/* start-sanitize-tic80 */
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&tic80coff_vec,
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/* end-sanitize-tic80 */
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